Inventor · Hamburg, DE

Thomas Freitag

38Patents
4h-index
54Co-inventors
66Inventor score

Filing activity: Sep 16, 1998 → Nov 2, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8212508B2 Relating to driving brushless DC (BLDC) motors Electricity 12 Active
US7944159B2 Rotor orientation detection in brushless DC motors Electricity 7 Active
US8593098B2 Operation of BLDC motors Electricity 6 Active
US9509456B2 Power supply line data transmission Emerging Cross-Sectional Technologies 5 Active
US8461789B2 Control of sinusoidally driven brushless DC (BLDC) motors Electricity 4 Active
US6928037B1 Method for playing back recording medium Physics 3 Expired
US10673657B2 Transceiver unit for transmitting data via a differential bus Electricity 2 Active
US10498396B1 Transceiver with galvanic isolation means Electricity 2 Active
US10368423B2 Bus protocol for dynamic lighting application Electricity 2 Active
US9059651B2 Determining rotor position in sensorless switched reluctance motors Electricity 2 Active
US10326583B2 Low-power data bus receiver Electricity 2 Active
US9479096B2 Phase current regulation in BLDC motors Electricity 2 Active
US10811327B2 Die edge integrity monitoring system Electricity 1 Active
US10165639B2 Integrated LED device Electricity 1 Active
US9106167B2 Method and apparatus for driving a sensorless BLDC/PMSM motor Electricity 1 Active
US10964611B2 Die edge integrity monitoring system Electricity 1 Active
US6532200B1 Voltage supply adaptable to current highest voltage demand Physics 0 Expired
US10459863B2 Transceiver circuit for a controller area network with improved safety Electricity 0 Active
US12282054B2 System for characterizing a transistor circuit Electricity 0 Active
US11234579B2 Resectoscope and electrode assembly therefor Human Necessities 0 Active
US11102031B2 Flexible data rate handling in data bus receiver Electricity 0 Active
US11552677B2 Transmitter for power line communication Emerging Cross-Sectional Technologies 0 Active
US10565076B2 Device for supervising and initializing ports Physics 0 Active
US10467098B2 Method for supervising and initializing ports Physics 0 Active
US10020294B2 Device with light emitting diodes Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.